29215516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21419}}^1$

素因数の和:21465

約数の個数: 24

約数和(自身を含む): 57576960

約数和(自身を除く): 28361444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 21419, 42838, 85676, 235609, 471218, 663989, 942436, 1327978, 2655956, 7303879, 14607758, 29215516]

約数ペア:

[(1, 29215516), (2, 14607758), (4, 7303879), (11, 2655956), (22, 1327978), (31, 942436), (44, 663989), (62, 471218), (124, 235609), (341, 85676), (682, 42838), (1364, 21419)]